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Electron–phonon interaction in tellurium

✍ Scribed by W. Braune; Karin Herrmann; R. Herrmann

Publisher
John Wiley and Sons
Year
1972
Tongue
English
Weight
198 KB
Volume
49
Category
Article
ISSN
0370-1972

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✦ Synopsis

Abstract

In the present work two temperature dependent microwave absorption lines (I and II) in tellurium are investigated for the case (1 ≧ h ω/k~B~T ≧ 0.4). The semiclassical formalism for piezoelectric electron‐phonon cyclotronresonance [1] describes the temperature behaviour of the absorption line II. The ttemperature dependence of the amplitude of line I permits the interpretation as an absorption of an impurity level of about 0.3 meV above the valence band.

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